JPS5972898U - Engine generator excitation control device - Google Patents
Engine generator excitation control deviceInfo
- Publication number
- JPS5972898U JPS5972898U JP16662982U JP16662982U JPS5972898U JP S5972898 U JPS5972898 U JP S5972898U JP 16662982 U JP16662982 U JP 16662982U JP 16662982 U JP16662982 U JP 16662982U JP S5972898 U JPS5972898 U JP S5972898U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- excitation
- coil
- generator
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Control Of Eletrric Generators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来この種装置の電気回路図、第２図は本考案
第１実施例の電気回路図、第３図は本考案第２実施例の
電気回路図である。
図中１はエンジン、２は一般負荷、４は発電機、６は主
発電コイル、７は補充室コイル、９は界磁コイル、１０
は半導体式電圧調整器、１１は抵抗、１２は電磁リレー
、１４はリレー接点、１６はエンジン回転速度検出装置
、１７はエンジン回転速度自動制御装置、１８は負荷電
流検出装置、２０は電磁装置である。FIG. 1 is an electric circuit diagram of a conventional device of this type, FIG. 2 is an electric circuit diagram of a first embodiment of the present invention, and FIG. 3 is an electric circuit diagram of a second embodiment of the present invention. In the figure, 1 is the engine, 2 is the general load, 4 is the generator, 6 is the main generator coil, 7 is the replenishment chamber coil, 9 is the field coil, 10
11 is a resistor, 12 is an electromagnetic relay, 14 is a relay contact, 16 is an engine rotation speed detection device, 17 is an automatic engine rotation speed control device, 18 is a load current detection device, and 20 is an electromagnetic device. be.
Claims (1)
股負荷用の主発電コイルと、界磁コイル励磁用の補充室
コイルを設け、該補充室コイルの発生電圧を全波整流し
て界磁コイルに励磁電流を供給す。 ると共に、該励磁電流を前記主発電コイルの発生電圧を
検出した半導体式電圧調整器で制御するようにしたエン
ジン発電機の励磁制御装置において、前記界磁コイルの
励磁回路中に前記励磁電流を制限する抵抗を直拘に接続
すると共に、該抵抗と並列に電磁リレーの接点を接続し
、この電磁リレーの接点をエンジンの回転速度が高速時
には閉路させ、定格回転以下の低速回転時には自動的に
開路させるようにしたエンジン回転速度検出装置を設け
たことを特徴とするエンジン発電機の励磁制御装置。 （２）前記エンジン回転速度検出装置として、発電機の
負荷電流を検出してエンジンの回転速度を自動的に制御
するエンジン回転速度自動制御装置を利用したことを特
徴とする前記実用新案登録請求の範囲第１項記載のエン
ジン発電機の励磁制御装置。[Claims for Utility Model Registration] ``(1) A generator driven by an engine is provided with a main generating coil for a bifurcated load and a replenishment chamber coil for excitation of the field coil, and the generated voltage of the replenishment chamber coil is Excitation control for an engine generator, in which the excitation current is supplied to the field coil by full-wave rectification, and the excitation current is controlled by a semiconductor voltage regulator that detects the voltage generated by the main generator coil. In the device, a resistor for limiting the excitation current is directly connected in the excitation circuit of the field coil, and a contact of an electromagnetic relay is connected in parallel with the resistor, and the contact of the electromagnetic relay is connected to the rotational speed of the engine. An excitation control device for an engine generator, characterized in that an engine rotation speed detection device is provided that closes the circuit when the engine is at high speed and automatically opens the circuit when the engine rotates at a low speed below the rated rotation. (2) The engine rotation speed detection device The engine power generation device according to claim 1 of the utility model registration, characterized in that the device is an automatic engine rotation speed control device that detects the load current of the generator and automatically controls the rotation speed of the engine. Machine excitation control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16662982U JPS5972898U (en) | 1982-11-02 | 1982-11-02 | Engine generator excitation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16662982U JPS5972898U (en) | 1982-11-02 | 1982-11-02 | Engine generator excitation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5972898U true JPS5972898U (en) | 1984-05-17 |
Family
ID=30364753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16662982U Pending JPS5972898U (en) | 1982-11-02 | 1982-11-02 | Engine generator excitation control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972898U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013522U (en) * | 1973-06-04 | 1975-02-13 | ||
| JPS5076512A (en) * | 1973-10-08 | 1975-06-23 |
-
1982
- 1982-11-02 JP JP16662982U patent/JPS5972898U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013522U (en) * | 1973-06-04 | 1975-02-13 | ||
| JPS5076512A (en) * | 1973-10-08 | 1975-06-23 |
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